I know this may sound a bit crazy, but the way I've been successful with my daughters is I have them go naked for about a week. I literally dedicate my week to doing the potty training. They will sometimes have a few accidents on the floor, but for the most part, it is intimidating to them to have urine running down there leg. It also makes me very aware....if they have to go I can catch them mid accident and they get to go on the potty. Also, the other key for me is the start in the morning, I will wake them up before they've had an opportunity to go in their diaper in the morning, and will put them on the toilet. Then I find a reward that really means something to them, and ever time they actually go in the toilet, they get that. For one it was m&ms for another she got to have me read her a story every time after she went (let me tell you, that was a LOT of stories during that week, we normally had story time a few times during the day, but I felt like I was reading all day, she'd always pick out the longest story books). Anyway, I hope this helps, good luck, and as my mom always told me, don't be to stressed, they won't be going to Kindergarten in diapers! ;-)